I am installing a Auto-Meter Electric Air-Fuel gauge in my 98 DC2 GS-R. I found the wires for the primary and the secondary O2 sensors going into the ECU but I'm not sure which to hook it up to, the primary or the secondary.

I am also having trouble finding a good power source to hook up the power and ground wires too.

I was hoping you guys have some ideas about the power hook up location and which O2 sensor to hook up too.

Thanks for your help

 

http://www.team-integra.net/se...D=668

If you haven't already read this article, read it.

 

Ground...anywhere thats grounded in the bay.

Purple 02 - white wire off of primary 02 or pin d14 in the ecu if I remember right...I just tapped the sensor directly.

Power - tap a fuse, whatever is constantly on